
About Chlamydia | Chlamydia | CDC
Jan 31, 2025 · This page answers basic questions about chlamydia, including how to prevent and treat it.
Chlamydia - World Health Organization (WHO)
Nov 21, 2024 · Overview Chlamydia is a common sexually transmitted infection that can occur in both men and women. It is caused by a bacterium called Chlamydia trachomatis. It is easily …
Chlamydia: Causes, Symptoms, Treatment & Prevention
Overview What is chlamydia? Chlamydia is a common sexually transmitted infection (STI) caused by bacteria. Chlamydia infections are treatable and curable. However, its symptoms are often …
Chlamydia trachomatis - Symptoms and causes - Mayo Clinic
Overview Chlamydia (kluh-MID-e-uh) is a common sexually transmitted disease. Sexually transmitted diseases are infections spread mainly by contact with genitals or bodily fluids. Also …
Chlamydia - Wikipedia
Chlamydia, or more specifically a chlamydia infection, is a sexually transmitted infection caused by the bacterium Chlamydia trachomatis. [3] Most people who are infected have no symptoms. …
Chlamydia: Overview and More - Verywell Health
Aug 25, 2025 · Caused by the bacterium Chlamydia trachomatis, it is the most frequently reported bacterial STI in the United States, with more than 1.6 million cases each year. 1 Though most …
Chlamydia: Symptoms (Men & Women), Diagnosis, Treatment - WebMD
Jun 6, 2024 · Chlamydia - A sexually transmitted disease that affects men & women. Learn more about the symptoms, diagnosis & treatment options.
Chlamydia - NHS
Find out about chlamydia, a sexually transmitted infection (STI), including symptoms, how it's treated, and how to prevent it.
Chlamydia Infections - MedlinePlus
May 31, 2024 · Chlamydia is a common sexually transmitted infection (STI). It is caused by bacteria called Chlamydia trachomatis. Anyone can get chlamydia. It often doesn't cause …
Patient education: Chlamydia (Beyond the Basics) - UpToDate
Oct 3, 2025 · Chlamydia (pronounced klah-MID-dee-uh) is a sexually transmitted infection that can affect both men and women. There are approximately four million cases of chlamydia in …